Unrated severityNVD Advisory· Published Aug 24, 2022· Updated Aug 3, 2024
CVE-2021-4214
CVE-2021-4214
Description
A heap overflow flaw was found in libpngs' pngimage.c program. This flaw allows an attacker with local network access to pass a specially crafted PNG file to the pngimage utility, causing an application to crash, leading to a denial of service.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
2- libpngs/pngimage.cdescription
Patches
Vulnerability mechanics
References
5News mentions
0No linked articles in our index yet.